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Mathematics 23 Online
OpenStudy (anonymous):

BEST ANSWER GETS RECEMENDATION,FAN,AND MEDAL A polling organizations wants to sample the opinions of low-, medium-, and high-income people. Which sampling strategy is best suited for this purpose? A. convenience B. simple random C. stratified random D. systematic

OpenStudy (anonymous):

can anyone figure this out

OpenStudy (anonymous):

C or D

OpenStudy (anonymous):

thx

OpenStudy (anonymous):

np :)

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